The Sansui 9090DB is a stereo AM/FM receiver released by the Sansui Electrics Company in 1975. At the time, it was a high-end unit, and included a built-in Dolby processor, meaning it could receive Dolby FM broadcasts without additional hardware.

Full-Power Output and Frequency Range

TheSansui9090DB's output is rated at 125W RMS per channel, minimum, with both channels driven simultaneously. Its frequency range, at 125W RMS or less, is 20Hz to 20,000Hz.

Distortion Levels

At 125W RMS or less, the 9090DB's total harmonic distortion and intermodulation distortion are both less than 0.1%, resulting in very high fidelity.